VLADIMIR: Moron!

ESTRAGON: Vermin!

VLADIMIR: Abortion!

ESTRAGON: Morpion!

VLADIMIR: Sewer-rat!

ESTRAGON: Curate!

VLADIMIR: Cretin!

ESTRAGON (with finality): CRRITIC!

VLADIMIR: Oh!

He wilts, vanquished, and turns away.

                                             Samuel Beckett, Waiting for Godot